package workspace;

public class one {

	public static void main(String[] args) {
     System.out.println(0.11+2000012.12); //非精确的输出
     int allNumber =56;//主题总数
     int listNumber = 10;//每页显示的主题数
     
     System.out.println((float)allNumber);
     float aa =(float)allNumber/listNumber;
     System.out.println("结果:" +aa);
	}

}
